OPA320 Datasheet, PDF (5/31 Pages) Texas Instruments – Precision, 20MHz, 0.9pA, Low-Noise, RRIO, CMOS Operational Amplifier with Shutdown

OPA320, OPA2320
OPA320S, OPA2320S
www.ti.com
SBOS513D – AUGUST 2010 – REVISED NOVEMBER 2011
THERMAL INFORMATION: OPA320, OPA320S
THERMAL METRIC⁽¹⁾
θ_JA
θ_JC(top)
θ_JB
ψ_JT
ψ_JB
θ_JC(bottom)
Junction-to-ambient thermal resistance
Junction-to-case(top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case(bottom) thermal resistance
OPA320
DBV (SOT23)
5 PINS
219.3
107.5
57.5
7.4
56.9
N/A
OPA320S
DBV (SOT23)
6 PINS
177.5
108.9
27.4
13.3
26.9
N/A
UNITS
°C/W
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
THERMAL INFORMATION: OPA2320, OPA2320S
THERMAL METRIC⁽¹⁾
θ_JA
θ_JC(top)
θ_JB
ψ_JT
ψ_JB
θ_JC(bottom)
Junction-to-ambient thermal resistance
Junction-to-case(top) thermal resistance
Junction-to-board thermal resistance
Junction-to-top characterization parameter
Junction-to-board characterization parameter
Junction-to-case(bottom) thermal resistance
D (SO)
8 PINS
122.6
67.1
64.0
13.2
63.4
N/A
OPA2320
DGK (MSOP)
8 PINS
174.8
43.9
95.0
2.0
93.5
N/A
DRG (DFN)
8 PINS
50.6
54.9
25.2
0.6
25.3
5.7
OPA2320S
DGS (MSOP)
10 PINS
171.5
43.0
91.4
1.9
89.9
N/A
UNITS
°C/W
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
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Product Folder Link(s): OPA320 OPA2320 OPA320S OPA2320S